CN2316206Y - Semi-automatic sunshade curtain for diesel locomotive - Google Patents
Semi-automatic sunshade curtain for diesel locomotive Download PDFInfo
- Publication number
- CN2316206Y CN2316206Y CN 96247018 CN96247018U CN2316206Y CN 2316206 Y CN2316206 Y CN 2316206Y CN 96247018 CN96247018 CN 96247018 CN 96247018 U CN96247018 U CN 96247018U CN 2316206 Y CN2316206 Y CN 2316206Y
- Authority
- CN
- China
- Prior art keywords
- ratchet
- end seat
- reel
- cord
- diesel locomotive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Curtains And Furnishings For Windows Or Doors (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model relates to a sunshade device used inside a driver room of a diesel locomotive, particularly a semi-automatic sunshade curtain for a diesel locomotive, composed of a main end seat (1), a torsion spring (2), a core axle (3), a reel (4), a hood bracket (5), a ratchet wheel (6), a ratchet wheel shaft (7), an auxiliary end seat (8), a ratchet pawl handle (9), a pull rope (10), a guide post (11), a piece of curtain cloth, a pull rod (13), etc. The utility model uses the advanced reticular glass fiber curtain cloth, the ratchet wheel and the ratchet pawl to realize adjustable sunshade area, automatic lifting function, and face fabric fire retardant property; the utility model has the advantages of plastic and bright appearance, beautiful design, reliable performance and high durability.
Description
The utility model relates to a kind of solar protection devices that is used in the diesel locomotive cab, particularly a kind of diesel locomotive semi-automatic sun shading curtain.
The indoor solar protection devices of original trainman is the dark brown poly (methyl methacrylate) plate of a 200 * 500mm, can only block local light, most of light is still injected in the driver's cab, and room temperature is raise, driver's high-temperature operation health is easy to generate fatigue, forceful rays also can make the driver produce kopiopia, and so just to watching from a height or a distance signal, safe driving has produced certain influence, in addition, poly (methyl methacrylate) plate under hyperthermia radiation, easy torsional deflection, and inflammable.
The purpose of this utility model is will provide a kind of to be used in the diesel locomotive cab, demonstrates fully the effect of sunshade, does not influence the solar protection devices of the automatic rise of watching from a height or a distance again.
The purpose of this utility model is to realize like this, diesel locomotive semi-automatic sun shading curtain comprises: the permanent seat master holds seat, torsion spring, mandrel, reel, the cover frame, ratchet, ratchet shaft, secondary end seat, the ratchet handle, stay cord, guide pillar, the door curtain made of cloth, pull bar etc., when cord is drop-down, torsion spring counteraction torsion increases, cord can go back up to the home position automatically under the spring torsion effect when pressing the ratchet handle, realized the purpose of automatic rise, the utility model has adopted advanced netted glass fibre sunshade cord especially, has tension, characteristic such as fire-retardant, shading rate reaches 50%, greatly reduce the intensity of light, the driver can be according to the light power, and irradiating angle makes cord be parked in desired location and regulates the sunshade area, glass all can be covered when needing, see through the sunshade cord and watch from a height or a distance.
The utility model has been realized adjustable sunshade area, has been gone up automatically owing to adopted advanced netted glass fibre cord and ratchet, ratchet principle, and lining is fire-retardant, and structure appearance crow light plastic-blasting, design fineness, dependable performance, durable in use.
Concrete structure of the present utility model is provided by following examples and accompanying drawing thereof.
Fig. 1 is a diesel locomotive semi-automatic sun shading curtain front view.
Fig. 2 is a diesel locomotive semi-automatic sun shading curtain C-C face cut-away view.
Fig. 3 is that diesel locomotive semi-automatic sun shading curtain ratchet handle A is to scheme drawing.
Fig. 4 is a diesel locomotive semi-automatic sun shading curtain B-B face cut-away view.
Describe concrete structure of the present utility model and service condition in detail below in conjunction with accompanying drawing, this sun screen is by main end seat 1, torsion spring 2, mandrel 3, reel 4, cover frame 5, ratchet 6, ratchet shaft 7, secondary end seat 8, ratchet handle 9, stay cord 10, guide pillar 11, cord 12, pull bar 13 parts such as grade are formed, its main end seat 1 and secondary end seat 8 are installed in the two ends of cover frame 5 respectively, connect together by cover frame 5, the reel 4 that twines cord 12 is installed in wherein, torsion spring 2 is equipped with in the right-hand member inside of reel 4, spring 2 one ends are fixing with the main seat 1 of holding by mandrel 3, the other end links to each other with reel 4, like this time along 4 rotations of guide pillar 11 pulling cords 12 drive reels, torsion spring 2 just produces counteraction torsion, the other end of reel 4 is equipped with ratchet 6, ratchet handle 9 is fixed on the pedestal 8, like this at ratchet 6, the door curtain made of cloth 12 can stop on any position under the mutual action of ratchet handle 9, when pressing ratchet handle 9, make ratchet break away from ratchet 6, reel 4 twines cord 12 by spring force effect automatic coiling and reclaims.On main end seat 1 and secondary end seat 8, be fixed with two guide pillars 11 respectively, a pull bar 13 is set in the middle of two guide pillars in the lower end of cord 12 11, can on guide pillar 11, reciprocatingly slide, a stay cord 10 is set on ratchet handle 9, cord 12 be reclaimed so that on seat, spur ratchet handle 9.
Claims (1)
1, a kind of diesel locomotive semi-automatic sun shading curtain is characterized in that:
A, this sun screen are made up of main end seat (1), torsion spring (2), mandrel (3), reel (4), cover frame (5), ratchet (6), ratchet shaft (7), secondary end seat (8), ratchet handle (9), stay cord (10), guide pillar (11), cord (12), pull bar parts such as (13);
B, main end seat (1) and secondary end seat (8) are installed in the two ends of cover frame (5) respectively, connect together by cover frame (5), the reel (4) that twines cord (12) is installed in wherein (the advanced mesh glass fiber cloth of sunshade cord (12) employing, has tension, characteristic such as fire-retardant, shading rate reaches 50%), torsion spring (2) is equipped with in the right-hand member inside of reel (4), spring (2) one ends are fixing by mandrel (3) and main end seat (1), and the other end links to each other with reel (4);
The other end of c, reel (4) is equipped with ratchet (6), ratchet handle (9) is fixed on the pedestal (8), on main end seat (1) and secondary end seat (8), be fixed with two guide pillars (11) respectively, in the middle of two guide pillars in the lower end of cord (12) (11) pull bar (13) is set, a stay cord (10) is set on ratchet handle (9).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 96247018 CN2316206Y (en) | 1996-11-18 | 1996-11-18 | Semi-automatic sunshade curtain for diesel locomotive |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 96247018 CN2316206Y (en) | 1996-11-18 | 1996-11-18 | Semi-automatic sunshade curtain for diesel locomotive |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2316206Y true CN2316206Y (en) | 1999-04-28 |
Family
ID=33919353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 96247018 Expired - Fee Related CN2316206Y (en) | 1996-11-18 | 1996-11-18 | Semi-automatic sunshade curtain for diesel locomotive |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2316206Y (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103481900A (en) * | 2012-06-14 | 2014-01-01 | 中国北车集团大同电力机车有限责任公司 | Locomotive sunshade |
-
1996
- 1996-11-18 CN CN 96247018 patent/CN2316206Y/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103481900A (en) * | 2012-06-14 | 2014-01-01 | 中国北车集团大同电力机车有限责任公司 | Locomotive sunshade |
CN103481900B (en) * | 2012-06-14 | 2016-06-22 | 中车大同电力机车有限公司 | Locomotive sunshade |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |